Cervical cancer can bleed occasionally or frequently. Early cervical cancer usually manifests as occasional bleeding, and as the condition worsens, late cervical cancer is frequent bleeding. 1. Early stage cervical cancer: when cervical cancer is in early stage, bleeding is usually occasional or intermittent, and the reason of bleeding is due to tumor erosion of cervix, tissue shedding necrosis, destruction of cervical blood vessels leading to bleeding, which can be treated by minimally invasive surgery. 2. Middle and late stage cervical cancer: at this time, the cancer lesion of the patient is bigger, and the bleeding is usually bigger, which is manifested as continuous bleeding, sometimes more or less, and sometimes hemorrhage is seen, which should be treated in time. After irregular vaginal bleeding, women should go to the hospital for treatment in time, and do cervical cancer screening regularly, so as to minimize the adverse effects of the disease through “early detection, early diagnosis and early treatment”.